package com.briup.day05;

import java.util.Scanner;

public class Test_LeapYear {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入一个年份");
        int year = sc.nextInt();
        boolean flag = isLeapYear(year);
        if(flag){
            System.out.println(year+"是闰年");
        }else{
            System.out.println(year+"不是闰年");
        }
    }
    public static boolean isLeapYear(int year) {
        if ((year % 400 == 0) || (year % 100 != 0) && (year % 4 == 0)) {
            return true;
        } else {
            return false;
        }
    }
}
